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Williams Research Corporation
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Walled Lake, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Catalytic relight coating for gas turbine combustion chamber and me...
Patent number
4,603,547
Issue date
Aug 5, 1986
Williams Research Corporation
William C. Pfefferle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Self aligning segmented shaft seal
Patent number
4,365,817
Issue date
Dec 28, 1982
Williams Research Corporation
Arthur M. Davis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Composite turbine wheel, method of manufacture and fixture therefor
Patent number
4,354,804
Issue date
Oct 19, 1982
Williams Research Corporation
Gerald S. Cruzen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Methanol fueled spark ignition engine
Patent number
4,244,188
Issue date
Jan 13, 1981
Williams Research Corporation
John R. Joy
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Governor
Patent number
4,110,974
Issue date
Sep 5, 1978
Williams Research Corporation
Gerald J. Herman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
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